Problem with GWT 2.5.1 and Kindle paperwhite user agent
Hi everyone, I am using GWT 2.5.1 and I am accesing to a .war depolyed with Tomcat 7.0.32, using the browser of a Kindle paperwhite model No. EY21. The problem is that GWT cannot get the user-agent of the Kindle correctly, I mean, I get the following values: - *From my server*: getMyThreadLocalRequest().getHeader(user-agent) -- Mozilla/5.0 (X11; U; Linux armv7l like Android; en-us) AppleWebKit/531.2+ (KHTML, like Gecko) Version/5.0 Safari/533.2+*Kindle/3.0+* -- ok! - *From the web* www.whatsmyuseragent.com -- Mozilla/5.0 (X11; U; Linux armv7l like Android; en-us) AppleWebKit/531.2+ (KHTML, like Gecko) Version/5.0 Safari/533.2+ *Kindle/3.0+* -- ok ! - *From GWT 2.5.1 library*: Window.Navigator.getUserAgent() -- Mozilla/5.0 (X11; ; U; Linux armv7l; en-us) AppleWebKit/534.26+ (KHTML, like Gecko) Version/5.0 Safari/534.26+ -- ?¿?¿ So, I think that the GWT function is not getting the correct value for the user agent of the Kindle paperwhite browser... Any idea?? Thanks a lot in advance!! -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Re: NullPointerException on stockwatcher tutorial
Julio juliorod63@... writes: Hi, works for me. i insert the DIV tag into the html. Thanks. Hi have the same problem.. In my html code i've div id=stockList/div and the null point exception still showing. How can i resolve it? Thanks -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Re: Error using IMAGE/IO in a Servlet
Wow, Thank you Jens. I would have never figured that out in a million years! That was super subtle, but I learned a lot from it! Thank you! Your suggestion worked perfectly! -Sean On Monday, October 28, 2013 4:17:13 PM UTC-4, Jens wrote: This kind of ClassCastException typically occurs if you have a ClassLoader issue. If the same class is loaded by two different ClassLoader then Java treats these two classes as different and its likely that you get the above ClassCastException. First I would make sure that you have the imageIO.jar only once in your class path and then you could check if you have a ClassLoader leak when you redeploy your application. A ClassLoader leak isn't that unlikely because the first call to ImageIO pins the current ClassLoader. If that's the WebAppClassLoader that is responsible for your app, the app server (jetty) can not garbage collect your deployed app once you redeploy it because some Java system classes will hold a reference to that WebAppClassLoader...well and this reference will never go away unless you restart the server. If you are in that situations then its likely that everything works the first time you start Jetty and it will start to fail once you have redeployed your app the first time. To fix this situation you could try using a ServletContextListener and in its contextInitialized() method you first change the class loader of the current thread to the system class loader. Then you make a dummy call to ImageIO and finally you set back the class loader to the original one. In our app we have to do that for multiple classes because libraries (and Java) are sometimes written in a way thats not very compatible to application server class loading. -- J. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Re: SVG image usage?
On 20/10/2013 19:04, Ed Bras wrote: So I should just include them as background image directly in the css file? I can be wrong, but I think SVG images cannot be used as CSS background images. They have to be displayed as regular images, by specific widgets. -- Philippe Lhoste -- (near) Paris -- France -- http://Phi.Lho.free.fr -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Re: SVG image usage?
Why? According to this it's possible: http://css-tricks.com/using-svg/ (I am doing it and works). -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Slow down animation on DisclosurePanel?
I simply wish to slow down the open/close animation on a DisclosurePanel. Any ideas how to do this? I see; private static final int ANIMATION_DURATION = 350; in the class. But the class cant be extended for some reason, so is there alternatives/workarounds? Thanks, Thomas -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Re: PopupPanel.center() not centering content?
I too am experiencing this problem in my code, where I have a large hierarchy of panels contained within the PopupPanel or DecoratedPopupPanel. A simple GWT Designer app with a label in the PopupPanel or DecoratedPopupPanel works as expected. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Re: PopupPanel.center() not centering content?
I currently center it by adding the content, that needs to be centered to a container div that has a style that will take care of the styling (something like margin: auto; position:absolute; left:0; top:0; bottom:0; right:0). Note: i don't use fixed as position such that I can move the whole container div just under body, such that I can move the whole screen, which I need if a left/right menu slides in (just like facebook menu). -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
JNI Problem
Hey guys, I read the documentation on JNI and I think what I'm doing is
correct, but its not working. I'm trying to get values from JAVA into
Javascript.
Code Snippet:
[...]
/**
*
* @return
*/
public String getColorScale()
{
int selIndex =m_colorBox.getSelectedIndex();
return m_colorBox.getItemText(selIndex);
}
/**
*
* @return TMS URL for OSM cyclemap
*/
private static native JSObject getCIDBUrl(CIDBViewer p_valHolder) /*-{
function get_my_gwt_url(bounds) {
var res = this.map.getResolution();
var x = Math.round((bounds.left - this.maxExtent.left)
/ (res * this.tileSize.w));
var y = Math.round((this.maxExtent.top - bounds.top)
/ (res * this.tileSize.h));
var z = this.map.getZoom();
if(z12)
{
return http://127.0.0.1:/images/missing.png;;
}
var left = bounds.left;
var right = bounds.right;
var top = bounds.top;
var bottom = bounds.bottom;
//Call the JAVA side to get these values
var minVal = 0;
var maxVal = 10;
* var colorScale
= p_valhold...@com.ll.cidb.client.CIDBViewer::getColorScale();*
url = http://127.0.0.1:/cidbviewer/map?res=; + res + z= + z
+ left= + left + right= + right + top= + top
+ bottom= + bottom
+cs=+ colorScale
+min=+minVal
+max=+maxVal;
return url;
}
return get_my_gwt_url;
}-*/;
[...]
So you can see I have a simple java method that gets the value out of a
ListBox. I want to pass that value into the JavaScript function so I can
send it to my server. However, when I get to the server the value of
colorScale is:
[function () { var result = __static(dispId, this); if
(result[0]) {throw result[1]; } else {return
result[1]; }}]
I've tried this instead of passing the java instance. That didn't work
either.
Any ideas?
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Re: JNI Problem
You are missing an extra () it should read:
*var colorScale = p_valhold...@com.ll.cidb.client.CIDBViewer
::getColorScale()();*
*
*
On Tue, Oct 29, 2013 at 4:58 PM, Sean slough...@gmail.com wrote:
Hey guys, I read the documentation on JNI and I think what I'm doing is
correct, but its not working. I'm trying to get values from JAVA into
Javascript.
Code Snippet:
[...]
/**
*
* @return
*/
public String getColorScale()
{
int selIndex =m_colorBox.getSelectedIndex();
return m_colorBox.getItemText(selIndex);
}
/**
*
* @return TMS URL for OSM cyclemap
*/
private static native JSObject getCIDBUrl(CIDBViewer p_valHolder) /*-{
function get_my_gwt_url(bounds) {
var res = this.map.getResolution();
var x = Math.round((bounds.left - this.maxExtent.left)
/ (res * this.tileSize.w));
var y = Math.round((this.maxExtent.top - bounds.top)
/ (res * this.tileSize.h));
var z = this.map.getZoom();
if(z12)
{
return http://127.0.0.1:/images/missing.png;;
}
var left = bounds.left;
var right = bounds.right;
var top = bounds.top;
var bottom = bounds.bottom;
//Call the JAVA side to get these values
var minVal = 0;
var maxVal = 10;
* var colorScale = p_valhold...@com.ll.cidb.client.CIDBViewer
::getColorScale();*
url = http://127.0.0.1:/cidbviewer/map?res=; + res + z= + z
+ left= + left + right= + right + top= + top
+ bottom= + bottom
+cs=+ colorScale
+min=+minVal
+max=+maxVal;
return url;
}
return get_my_gwt_url;
}-*/;
[...]
So you can see I have a simple java method that gets the value out of a
ListBox. I want to pass that value into the JavaScript function so I can
send it to my server. However, when I get to the server the value of
colorScale is:
[function () { var result = __static(dispId, this); if
(result[0]) {throw result[1]; } else {return
result[1]; }}]
I've tried this instead of passing the java instance. That didn't work
either.
Any ideas?
--
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Re: JNI Problem
Thanks David! That was the exactly it!
On Tue, Oct 29, 2013 at 12:07 PM, David david.no...@gmail.com wrote:
You are missing an extra () it should read:
*var colorScale = p_valhold...@com.ll.cidb.client.CIDBViewer
::getColorScale()();*
*
*
On Tue, Oct 29, 2013 at 4:58 PM, Sean slough...@gmail.com wrote:
Hey guys, I read the documentation on JNI and I think what I'm doing is
correct, but its not working. I'm trying to get values from JAVA into
Javascript.
Code Snippet:
[...]
/**
*
* @return
*/
public String getColorScale()
{
int selIndex =m_colorBox.getSelectedIndex();
return m_colorBox.getItemText(selIndex);
}
/**
*
* @return TMS URL for OSM cyclemap
*/
private static native JSObject getCIDBUrl(CIDBViewer p_valHolder) /*-{
function get_my_gwt_url(bounds) {
var res = this.map.getResolution();
var x = Math.round((bounds.left - this.maxExtent.left)
/ (res * this.tileSize.w));
var y = Math.round((this.maxExtent.top - bounds.top)
/ (res * this.tileSize.h));
var z = this.map.getZoom();
if(z12)
{
return http://127.0.0.1:/images/missing.png;;
}
var left = bounds.left;
var right = bounds.right;
var top = bounds.top;
var bottom = bounds.bottom;
//Call the JAVA side to get these values
var minVal = 0;
var maxVal = 10;
* var colorScale = p_valhold...@com.ll.cidb.client.CIDBViewer
::getColorScale();*
url = http://127.0.0.1:/cidbviewer/map?res=; + res + z= + z
+ left= + left + right= + right + top= + top
+ bottom= + bottom
+cs=+ colorScale
+min=+minVal
+max=+maxVal;
return url;
}
return get_my_gwt_url;
}-*/;
[...]
So you can see I have a simple java method that gets the value out of a
ListBox. I want to pass that value into the JavaScript function so I can
send it to my server. However, when I get to the server the value of
colorScale is:
[function () { var result = __static(dispId, this); if
(result[0]) {throw result[1]; } else {return
result[1]; }}]
I've tried this instead of passing the java instance. That didn't work
either.
Any ideas?
--
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Re: GWT Designer for NetBeans
Ditto. On Thursday, December 16, 2010 5:07:29 AM UTC-5, Kidowell wrote: Hey, is there any gwt designer for NetBeans out there?. It would be nice to place all the design and receive automatically the code for it. I have read theres a plugin for Eclipse but I can't find anything for NetBeans. Any sugestion?. Cheers. Kido. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Mask for money values ?
Hello all I'm looking for some how to add money mask for a TextItem. I need to setting my caret position right and each number that I enter the mask goes work. example. 100,000.00 How to do this ? thanks -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Re: GWT - Send a message from the server to the client?
I'd use http://errai.github.io/ and its bus. On Monday, October 28, 2013 10:01:27 PM UTC+1, Joshua Godi wrote: Good afternoon, I was curious how I would properly send a message from the server to the client? Here is my scenario: Client A - Modifies User1 from the GUI and pushes the data to the server Client B - Is looking at User1 and needs to be notified that there are changes that have been made So the server needs to send a message to all clients that the user has changed. What is the best way to solve this? Thanks, Joshua -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
[gwt-contrib] Re: Thoughts on GWT 3.0 re: Java 8 and IE 8/9
Are other source languages than Java taken into account for GWT 3.0? Is Jribble considered? - Andrés Testi El viernes, 25 de octubre de 2013 13:18:52 UTC-3, Thomas Broyer escribió: Forwarded from the GWT group, so it's not lost in the middle of support questions. Link to the topic (there's some feedback there as well): https://groups.google.com/d/topic/google-web-toolkit/Ll0W3Ui1CAI/discussion On Friday, October 25, 2013 4:50:38 PM UTC+2, Andy wrote: I just read through the notes from the GWT steering committeehttps://groups.google.com/d/msg/gwt-steering/ldyo7OXUnHQ/ogtT-kPFoaoJand would like to share our perspective. I know you have a lot of survey results and we're just 1 company, but here's some more info based on our needs. *Java 8 only* I would encourage and support this move. I've been writing a ton of Javascript for the past few weeks and really miss the functional style when I come back to Java. Lambdas in Java 8 are going to be powerful and fun and they should be used liberally throughout the GWT 3.0 APIs. We won't be able to move our backend to Java 8 for a while, but since we only ship the JS output of the GWT compiler, I'm happy to use Java 8 for front-end development. *Dropping IE 8/9* * * We just decided on Tuesday to drop IE7 with our next release. We got tired of working around hasLayout bugs, etc. We have several major customers that still have users with XP/IE7, but after consulting with them, we decided we could go ahead with dropping support. Unfortunately, many of our customers are using IE8 and we won't be able to drop IE 8/9 anytime soon. As a developer this is extremely frustrating, but it's the sad reality of the enterprise. So Java 8 would be awesome, but dropping support for IE 8/9 would prevent us from being about to use GWT 3.0 until our enterprise customers upgrade their browsers. -- http://groups.google.com/group/Google-Web-Toolkit-Contributors --- You received this message because you are subscribed to the Google Groups GWT Contributors group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit-contributors+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [gwt-contrib] Re: Change in gwt[master]: Added disabled IE10 permutation
On Wed, Oct 23, 2013 at 11:59 AM, Jens jens.nehlme...@gmail.com wrote: Hmm. It's a fair point. On the other hand, you don't *have* to upgrade right away. Hehe sure, but its hard to resist Java7, @GwtIncompatible support and compiler/code splitting bug fixes ;-) But maybe I misunderstood Matthew's post? I was under the impression that with either solution 1 or 2 I could upgrade right away to 2.6 without problems. In order to stay on the safe side when upgrading to 2.6 the only thing I need to care about is to make sure that IE10 permutation is disabled (which means I put myself in the same situation as with GWT 2.5.1 which does not know IE 10). You can certainly try it and most things will likely work, for now. The only issue is if you're using some third-party library that expects the IE10 permutation to be there, and might behave strangely with IE10 if the IE9 permutation gets used instead. We have to decide which configuration people writing third-party libraries should test their code with for 2.6; they aren't likely to test everything and will probably just test with 2.6 and the defaults. It seems better in the long term if they assume the IE10 permutation is there. - Brian -- http://groups.google.com/group/Google-Web-Toolkit-Contributors --- You received this message because you are subscribed to the Google Groups GWT Contributors group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit-contributors+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
